rare earth element love

Help Wordnik hunt for a million missing words by backing our Kickstarter!

rare earth element


from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Any of a group of seventeen soft, lustrous, sometimes magnetic metals that form trivalent salts; they include the lanthanides plus yttrium, scandium, thorium and sometimes zirconium.


Sorry, no etymologies found.


Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.